kaspersky troubleshooting

Problem background Working in Monday, I first learned about last week's Test with my colleagues, be told in a multi-instance scenario MySQL Server hang Live, unable to test, the original version does not exist this problem, and the new version of this problem, can not help but feel a shiver, the heart can not help feeling strange, fortunately, the scene environment is still in, Provides a good environment for troubleshooting problems and then puts th

Troubleshooting 80004005 and other error messages -------------------------------------------------------------------------------- The information in this article applies to: Microsoft Data Access Components versions 1.5, 2.0, 2.1, 2.5 Active Server Pages Microsoft Visual InterDev, version 1.0 -------------------------------------------------------------------------------- Profile This article details some common reasons why Microsoft data Access Comp

Troubleshooting tools for ISA Server 10.1.3 Exercise: Test port status In this exercise, you need to use the Netstat and Telnet commands to determine the port status of the ISA Server computer. This technique can be used to verify security or to determine whether services running on the ISA Server computer are available to external sites. Exercise: Test the ISA Server port In this exercise, run the Netstat utility at the command prompt and note that

Sun.rmi.transport.tcp.tcptransport$connectionhandler.run0 (tcptransport.java:790) At Sun.rmi.transport.tcp.tcptransport$connectionhandler.run (tcptransport.java:649) At Java.util.concurrent.threadpoolexecutor$worker.runtask (threadpoolexecutor.java:895) At Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:918) At Java.lang.Thread.run (thread.java:662) According to getconnectiontimeoutexception this anomaly, preliminary suspicion: (1) MySQL connection,

the GPM, you can copy and paste.In this editing window, we can enter the 3 modes of rescue,emergency and shell boot as needed. These 3 modes are useful for system startup troubleshooting, such as a service that is stuck and unable to load. We can debug these 3 modes.Rescue mode: Add S at the end of commandline configuration, like single user mode before RHEL6Press Ctrl+x to startNormal mode needs to load a lot of services, but this rescue mode load i

" is "Delusertype", "Cosid" corresponds to the service level in the User data table, "Cosvalue" is 1 to delete only Class A users, and 0 for a or b users to delete.We execute the SQL statement in the database "select cosid, cosvalue from tb_cosparamterwhere cosname = ' Delusertype '", the result is as follows:Cosid Cosvalue1 12 13 14 15 1As you can see, each service level corresponds to a COS value of 1, which means that only class A users are deleted. This is consistent with what we have obser

Network troubleshooting: Consider the Server Load balancer System It may be difficult to eliminate network problems. If a Server Load balancer system is added to the network, it will pose another challenge. It may not be easy to identify whether the Server Load balancer system is losing data packets, changing data packets in some way, or adding more latencies. However, you can use some tips to make it easier for you to discover problems. The first ste

Troubleshooting of program timing problems in C Language Abstr:] For software that works collaboratively with multiple modules, the timing of program processing is very important. When the order of message processing is disordered, an exception occurs in the program. This article is based on the author's practical project experience. The timing problems between software modules are analyzed in detail, which provides a deliberate disciplinary test for

5. Memory troubleshooting methods and related files [highlights] For memory troubleshooting or OOM troubleshooting, the following files are generally involved. The analysis and settings of the following files are described below, which is also the focus of this document, check the memory information based on the file information. In fact, there may not be memory

report (which is returned to the front end in the search interface). The other order number is not problematic because the order number at the 50*x,50*x-1 is exactly one item, only once, thus avoiding duplicate lines. In fact, the probability of exporting a duplicate row of a report order is still relatively high, as long as in 50*x, 50*x-1 appear the order number is corresponding to multiple items, it is likely to have duplicate lines in the final report. This is still to see the Luck drop ~ ~

connectivity2) ARP-A; view the MAC-IP ing table for modifying ES (same subnet)3) Telnet host/IP-address; log on to elasticsearch or a specific TCP port.Windows platform commands1) ipconfig/All; view the IP address of elasticsearch (applicable to all Windows platforms)2) winipcfg; view the IP address information of elasticsearch (applicable only to Win9x)3) tracert host/IP-address; Verify the connection to the host and display the IP address of the device in the path4) Route print; displays the

In the previous article, we have explained the DHCP fault handling process and some illustration results. I believe you should be impressed with this. Based on the previous figure, we will explain the DHCP troubleshooting steps. There are three major steps in total, some of which can be mastered. Procedure DHCP troubleshooting Step 1. Check whether the physical connection is smooth Configure an IP address o

automatically shut down. Troubleshooting of dell 2850 server hard drive Troubleshooting of server hard disk faults Configuration Overview: 1. Four hard disks are used as RAID 5. 2. 2003 Operating System Fault status: Among them, the hard drive of the No. 0 plug-in has a yellow light. The first re-plugging fault is solved, and the same situation has occurred in a few days. Solution: Condition: the

You should be familiar with NFS. So are you comfortable with troubleshooting? This article will summarize several NFS troubleshooting methods. Hope to help you. Let's take a look at the specific content from the article. Typical NFS troubleshooting steps 1. Some clients cannot import data from one or more servers 1) Check the following content on the client. Veri

In the previous article, we explained the ideas about DHCP server troubleshooting and some troubleshooting methods for clients. I hope to help you solve some problems. Server troubleshooting: We have already introduced the troubleshooting methods for DHCP servers. Interested readers can refer to previous articles on

Troubleshooting nginx504GatewayTime-out errors. A nginx504GatewayTime-out error troubleshooting, resolution records, after repeated checks, found that the cause of this problem is that php curl does not set the timeout time, to solve this problem, you only need to set the timeout Time for an nginx 504 Gateway Time-out error and resolution record. after repeated checks, it is found that the cause of this pro

the site is faulty or the site temporarily modified the source path, etc. will cause the package installation of a major error, and the installation of the person did not find Configuration file configuration error, this error is the most common, often a difficult to draw attention to the problem, as the second paragraph of the beginning of this article said, and so on and so on 0 write O, the 1 written l,service as the server, etc. Network interface address error, such as this

Rsync server troubleshooting Rsync server troubleshooting Check whether the rsync service configuration file path is correct. The correct default path is/etc/rsyncd. conf. Check whether the IP address CIDR Block allowed by the client is the IP address CIDR Block allowed by the host allow and host deny in the configuration file. Check whether the path in the path parameter in the configura

Reprinted from: http://hellojava.info/?p=517 Alibi Xuan Troubleshooting In addition to the most important solutions and logical derivation capabilities, tools are an integral part of the tool, a good tool can be more effective, even in some cases, because there is no corresponding tool and can not continue to go on, This article is about some of the tools that are commonly used when troubleshooting Java pr

1. OverviewA project's online Distributed File System server crashes multiple linux system kernel on a certain day of a certain month, seriously affecting the project's ability to provide external services, which has a great impact on the company. The reason for Linux Kernel panic is basically determined by troubleshooting online problems. The reason for Linux Kernel panic is basically determined through troublesh